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 A112527 a(1)=2; a(n)=smallest prime not less than the sum of all previous terms. 1
 2, 2, 5, 11, 23, 43, 89, 179, 359, 719, 1433, 2879, 5749, 11497, 22993, 45989, 91997, 183971, 367949, 735901, 1471807, 2943599, 5887213, 11774429, 23548853, 47097697, 94195421, 188390809, 376781623, 753563269, 1507126519, 3014253049 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS See A070218: a(1)=2;a(n)=smallest prime greater than the sum of all previous terms. LINKS MATHEMATICA s={2}; ss=2; Do[a=If[PrimeQ[ss], ss, Prime[PrimePi[ss]+1]]; AppendTo[s, a]; AddTo[ss, a], {i, 35}]; A112527=s Module[{ll={2}}, Do[AppendTo[ll, NextPrime[Total[ll]-1]], {40}]; ll] (* Harvey P. Dale, May 07 2012 *) CROSSREFS Cf. A070218. Cf. A064934. [From R. J. Mathar, Aug 15 2008] Sequence in context: A104080 A078405 A109278 * A216642 A227999 A049680 Adjacent sequences:  A112524 A112525 A112526 * A112528 A112529 A112530 KEYWORD easy,nonn AUTHOR Zak Seidov, Sep 10 2005 STATUS approved

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Last modified May 21 22:24 EDT 2019. Contains 323467 sequences. (Running on oeis4.)